
.layui-nav .layui-nav-item a{
    font-family: 'Microsoft Yahei' ;
    font-size: 18px ;
    color:black ;
}


.layui-nav .layui-nav-item a:hover, .layui-nav .layui-this a{
    color: #45B6F7 !important;
}

.layui-nav .layui-nav-more {
    content: '';
    width: 0;
    height: 0;
    border-style: solid dashed dashed;
    border-color: #000000 transparent transparent;
    overflow: hidden;
    cursor: pointer;
    transition: all .2s;
    -webkit-transition: all .2s;
    position: absolute;
    top: 50%;
    right: 3px;
    margin-top: -3px;
    border-width: 6px;
    border-top-color: #000000;
}

.layui-nav .layui-nav-mored,.layui-nav-itemed>a .layui-nav-more{margin-top:-9px;border-style:dashed dashed solid;border-color:transparent transparent #000000}
